baber/WOPTO huggingface dataset:
Patent JP-2004215595-A (JP)
Title: Culturing tank for fishes having habit swimming against water current
Inventor: ARAI TAKASHI
IPC: A01K63/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing tank suitable for culturing the habit swimming against water current by installing a water current strength-adjustable device for making water current different in flow rates and a device for setting the environment adaptable to culture the fishes having the habit in the culturing tank.  <P>SOLUTION: In the horizontally long culturing tank, a release port in which water current diffusing device and a water current direction-changeable device are arranged is provided on either one side and a catching tank is arranged on the other side opposite to the release port, and a circulation passage equipped with a water quality monitoring device, a biocapsule device and a heat exchanger and a water circulation passage equipped with the water current strength-adjustable device are respectively linked between the catching tank side and the release port. A passage in which a residual bait-recovering tank and a supernatant water recovering tank provided from desired places of bottom plate of the culturing tank onto the outside of the fishes-culturing tank are interposed is arranged in a desired place of the fishes-culturing tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225964-A (JP)
Title: Latent heat storage device
Inventor: KATAYAMA MASATOSHI
IPC: F24H7/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent heat storage device capable of providing latent heat storage material with fluidity and securely stirring the latent heat storage material without requiring a stirrer and the like and capable of performing efficient heat exchange which accompanies flow of latent heat storage material without a significantly large heat exchange device.  <P>SOLUTION: The latent heat storage device is provided with a heat storage tank for storing the latent heat storage materials and a heat exchanger 6 for a heat source and a heat exchanger 7 for loading are provided in the heat storage tank. The latent heat storage material is structured with a mixed heat storage material 4 consisting of a large number of capsule heat storage materials 2 enclosed in capsules and liquid heat storage material 3. The heat storage tank is structured with a decompressed heat storage tank 1 of which inside is decompressed, the heat exchanger 6 for heat source is provided in the mixed heat storage material 4 which is stored at a lower part of the decompressed heat storage tank 1 and at a lower part of the mixed heat storage material 4 and the heat exchanger 7 for loading is provided in a decompressed space 5 formed at an upper part of the decompressed heat storage tank 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263621-A (JP)
Title: Electronic card and connector to be used for the same
Inventor: YANAKA YOSHIMI
IPC: G06K19/077
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electronic card capable of facilitating certain coutermeasures to static electricity.  <P>SOLUTION: This electronic card is provided with a printed board 1 on which an electronic component 2 is mounted, a connector 3 mounted on the printed board 1 wherein the prescribed number of connector pins are arrayed in a connector frame 9, and a ground pin 10 of those connector pins is connected to the ground pattern of the printed board 1, and two conductive boards 4 and 6 disposed so as to be butted to the both upper and lower faces of the connector frame 9. While those two conductive boards 4 and 6 are arranged so as to be butted to the both upper and lower faces of the connector frame 9, a protruding piece 10a protruding from the connector frame 9 connected to the ground pin 10 to the upper direction is brought into contact with an upper conductive board 4, and a protruding piece 10a protruding from the connector frame 9 connected to the ground pin 10 to the lower direction is brought into contact with the lower conductive board 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004227897-A (JP)
Title: Light guide structure of push-button switch
Inventor: HIDA KOKICHI
IPC: H01H9/16
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide structure of a push-button switch capable of illuminating a push button without luminance irregularity.  <P>SOLUTION: This light guide structure is used for illuminating the push button 10 from the lower side by making LEDs 7 emit light by a switch 4 operated by the push button 10. A light guide member 9 formed so as to have a flat upper surface and a bottom surface curved in a circular form is installed under the push button 10; the LEDs 7 are installed in a slit-like light guide part 9a formed by being directed toward the upper surface side from the bottom part of the guide member 9; and light emitted from the LEDs 7 is totally reflected in the guide member 9 and directed to the push button 10, so that the push button 10 can be illuminated by effectively using total luminous energy emitted from the LEDs 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229792-A (JP)
Title: Deodorizer
Inventor: NITTA HIROO
IPC: A61L9/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to miniaturize the deodorizer because ventilation means is separately provided from a deodorizer body in a conventional deodorizer.  <P>SOLUTION: This deodorizer is provided with a deodorizer unit 1 having the ventilation means 6, a heating means 4, a suction port 2, an exhaust port 3 and a catalyst part integrally provided with the ventilation means 6. Gas sucked in the deodorizer unit 1 via the suction port 2 by the driving of the ventilation means 6 passes the catalyst part after passing the heating means 4 and exhausted to outside the deodorizer unit 1 via the exhaust port 3. This constitution dispenses with providing the ventilation means 6 separately from the catalyst part so as to save the space and miniaturize the deodorizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235843-A (JP)
Title: Personal digital assistant equipment
Inventor: ISHIKAWA SEIJI
IPC: H04B1/3822
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure suitable for giving a function for correcting hands movement to an imaging apparatus of personal digital assistant equipment.  <P>SOLUTION: The personal digital assistant equipment 21A is provided with a picture display part 24 equipped with a picture display screen 25, a character information inputting part 23, a hinge part 26 for linking the picture display part 24 to the character information inputting part 23, an imaging apparatus 1 fitted to the hinge part 26, and angular velocity sensor parts 4A and 4B which are fitted to the imaging device 1 and detect hands movement of the imaging apparatus 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235514-A (JP)
Title: Semiconductor device having improved humidity resistance and method of manufacturing the same
Inventor: URAKAWA TOSHIYA
IPC: H01L23/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of a hermetical seal type which effectively prevents moisture invasion and has an excellent moisture resistance, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device is mounted to be hermetically sealed in a semiconductor package obtained by molding a moisture resistive layer of a vapor impermeable material having a resin layer at least one surface of which is previously laminated on the bottom of a box-shaped hollow resin molding. In the method of manufacturing the semiconductor device, the vapor impermeable material for moisture resistive formation having the resin layer at least one surface of which is laminated as well as a lead frame are previously inserted in the die of the box-shaped hollow molding, and then package molding resin is injection or transfer molded. The semiconductor is mounted in the package obtained by the moisture resistive layer of the vapor impermeable material is inserted in the box-shaped hollow resin molding at its bottom and then molded, with the lead frame located at a predetermined location. Subsequently, the hollow opening of the package is hermetically sealed with a lid member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233269-A (JP)
Title: Navigation system, server, navigation method, and program
Inventor: MATSUZAKI TETSUYA
IPC: G06Q40/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for informing drivers of the existence and the positions of vehicles of which compensation capability is insufficient in accident occurrence.  <P>SOLUTION: An on-vehicle device 10a transmits a current position of the vehicle 12a and a vehicle ID specifying the vehicle 12a to a server 50. The server 50 has a vehicle database 54 storing a vehicle compensation range indicating the compensation range of an automobile insurance making the vehicle 12a an object of insurance by corresponding to the vehicle ID, and an output part 52 for extracting the vehicle compensation range from the vehicle database 54 on the basis of the vehicle ID received from the on-vehicle device 10a and outputting the extracted vehicle compensation range to an on-vehicle device 10b together with the current position of the vehicle 12a. The on-vehicle device 10b allows the vehicle compensation range received from the server 50 to correspond to the current position of the vehicle 12a, and displays together with the current position of the vehicle 12a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238425-A (JP)
Title: Polyester carbonate copolymer and method for producing the same
Inventor: MIMURA KUNITOSHI
IPC: C08G63/64
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester carbonate copolymer having excellent fluidity, moldability and biodegradability, retaining the biodegradability when processed into film, sheet, laminate uses, or the like and having high tear strength.  <P>SOLUTION: An aliphatic polyester carbonate having a low tear strength is copolymerized with a prescribed amount of an aromatic group. Thereby, the tear strength of the aliphatic polyester carbonate resin is remarkably improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241032-A (JP)
Title: Optical pickup and disk drive using the same
Inventor: KATO MORIKAZU
IPC: G11B7/125
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical pickup and a high-quality disk drive using the same.  <P>SOLUTION: The heat generating members such as the laser diode 14 of an optical pickup 4, a laser driving circuit board or the like are connected to a heat transfer member, and the connection part is disposed near an optical component attaching part and, for the heat transport member, the connection part is disposed near the optical component attaching part so as to uniformly transmit the heat to the attaching part of an optical component 12. A heat transport member 13 is disposed in the optical pickup 4, and the amount of the heat of the components such as the laser diode 14, the laser driving circuit board or the like which generates heat at the time of reproducing the information of the disk or recording the disk therein are uniformly applied to the optical component 12. Thus, the heat deformation caused by the local temperature distribution of the optical components is prevented. In the disk drive using such an optical pickup, the circuit operation errors are prevented, the reliability of the device is enhanced, and the high-quality disk drive is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237581-A (JP)
Title: Storage article group
Inventor: EZAKI YASUHISA
IPC: B42F7/14
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage article group which can improve the beauty at the time of arranging documents and filing implements by unifying the sizes such as the height, and at the same time, which can effectively utilize a space by using a storage space with a high density.  <P>SOLUTION: The height of a box-shaped file, in which any of binding files for documents or the like, binders, and the filing implements for document cases or their combination can be stored in plural numbers, is set to the same height as that of stacking a plurality of article storage boxes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239875-A (JP)
Title: Method and device for detecting aberration of optical lens, and diffraction grating for sensing aberration
Inventor: GOTO KOSHU
IPC: G02B13/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time for aberration detection down to 2/3 or less of the conventional time by enabling the detection of astigmatism without rotating a diffraction grating.  <P>SOLUTION: A method for detecting aberration of an optical lens makes light emitted from a light source 2 incident on the optical lens, makes condensed light from the optical lens incident on a diffraction grating 20 having first grating grooves arranged at constant pitches and second grating grooves intersected with the first grating grooves and arranged at constant pitches, forms sharing interference fringes having a plurality of interference regions mutually making angles by light emitted from the diffraction grating 20, measures a phase of light intensity change at a point in the interference region of the sharing interference fringes, and detects the astigmatism without rotating the diffraction grating 20 by detecting aberration by the phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246058-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA JUNICHI
IPC: G03G5/05
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely suppressing the occurrence of an image unevenness to such a degree that the image unevenness is not visually recognized.  <P>SOLUTION: The image forming apparatus 1 is provided with an image forming section 2 which has a flanged electrophotographic photoreceptor 3 obtained by fastening flanges 14a, 14b to both end openings in an electrophotographic photoreceptor 13 having a photosensitive layer formed on a cylindrical substrate 19 by a dip coating method, and in which an image formed on the flanged electrophotographic photoreceptor 3 is transferred onto an image output medium 12 to form a black-and-white image, the image forming apparatus 1 achieves resolution R (dpi), and the absolute value Δt (μm) of film thickness difference between the maximum and minimum film thicknesses of a coating film 61 on the inside face of the electrophotographic photoreceptor 13 satisfies Δt≤1,000÷R<SP>0.5</SP>. In this case, with respect to an image formed using the image forming apparatus 1, the occurrence of image unevenness can be surely suppressed to such a degree that image unevenness is not visually recognized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003225493-A (JP)
Title: Washing machine
Inventor: IMAMURA FUMIHIRO
IPC: D06F33/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a motor drive controller and to reduce costs.  <P>SOLUTION: A brushless motor 20 is equipped with hall IC's 28u-28w. A microcomputer 51 is provided for forming an electrification signal on the basis of position detecting signals from these hall IC's 28u-28w and preset voltage and phase commands. An AC power source 36 is equipped with a DC power source circuit 40 and on the output side thereof, an electrification means 49 is provided for electrifying winding wires 23u-23w on the basis of the electrification signal formed by the microcomputer 51. The microcomputer 51 regulates the phase command or voltage command of the electrification signal for brake on the basis of the voltage detected result of a voltage detecting circuit 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004252051-A (JP)
Title: Device and method for removing optical fiber coating
Inventor: OTANI HIROSHI
IPC: G02B6/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for removing optical fiber coating, which can surely remove such residues as coating scraps sticking on the surface of an optical fiber and which can omit a cleaning process.  <P>SOLUTION: When the coating layer 19b of an optical fiber 19 is removed, the optical fiber 19 is positioned and a pair of cutter fixing parts 23a, 23b are closed, then coating removing cutters 27a, 27b are made to bite on the coating layer 19b. Then the coating layer 19b is pulled out while supplying an organic solvent near a biting position from a supply means 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253093-A (JP)
Title: Non-volatile semiconductor memory
Inventor: MISUMI KENJI
IPC: G11C29/42
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory for remarkably reducing time required for write-in from a host device without having an auxiliary memory such as an SRAM.  <P>SOLUTION: The memory has a write-in operation selecting circuit 161 for selecting a tentative writ-in operation having a fixed write-in time to a memory cell transistor device 7 and an additional write-in operation to the transistor device 7; and a write-in time control circuit 162 for controlling the additional write-in operation time by an output signal S102 from the selecting circuit 161.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252379-A (JP)
Title: Cleaning brush
Inventor: YAMAGIWA YOSHIAKI
IPC: G03G15/16
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning brush capable of obtaining a uniform toner removing ability and capable of obtaining a good image.  <P>SOLUTION: As for the cleaning brush 4 for removing the toner remaining on the surface of a toner carrier including an electrophotographic photoreceptor and an intermediate transfer belt, and wherein bristles stand up on the shaft, bristles 2 are arranged at fixed intervals in the length direction of one or more main threads 1, and also, the bristles 2 are held in the normal line direction of the shaft 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256396-A (JP)
Title: Lowly skin-irritating plaster
Inventor: MAKI TAKASHI
IPC: A61K31/045
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lowly skin-irritating plaster which, as compared with the conventional, has nearly equivalent pressure-sensitive adhesiveness, but can be peeled nearly painlessly without disturbing the conditions of the skin.  <P>SOLUTION: This plaster has as a base ingredient an emulsion pressure-sensitive adhesive typified by an alkyl acrylate emulsion, especially, a methyl acrylate/2-ethylhexyl acrylate copolymer emulsion and having such pressure-sensitive adhesiveness as to permit long-time pasting to the skin at ordinary temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258888-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE TOSHIFUMI
IPC: G11C11/4076
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory mounted with a clock synchronous circuit for enabling an inner clock signal to synchronize by the time when becoming necessary for data output in each CAS latency when range of the CAS latency is widely specified.  <P>SOLUTION: In the semiconductor memory having a clock synchronous circuit 1a for generating the inner clock signal which synchronizes with clock signal input from outside, a clock signal for which frequency dividing rate for the input clock signal is selectively switched is used as a clock signal for controlling inner action of the clock synchronous circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254934-A (JP)
Title: Game board of pachinko machine
Inventor: YAMAMOTO KIYOSHI
IPC: A63F7/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board for a Pachinko machine greatly improving the interest in a game in varied shapes.  <P>SOLUTION: A big win hole 5 opened/closed by movable vane pieces 51 is formed in one side of a square type cylindrical body 71 and a big win hole device 50 is formed symmetrically in the left/right. An overhang piece 72 is laterally extended from one side of the square type cylindrical body 71 provided with the big win hole 5, the two movable vane pieces 51 turning in the same direction are attached to the overhung piece 72 and, when the movable vane pieces 51 are laterally turned, the two movable vane pieces 51 form a passage of the ball to the big win hole 5. A start win hole device 40 is formed upward in the upper part of the square cylindrical body 107 and the start win hole 4 is provided with an opening/closing member 61 being slidable in the front/rear by using a motor 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256455-A (JP)
Title: Boric acid-based compound, composition containing the same, and organic electroluminescent device
Inventor: ITO KIYOSHI
IPC: H01L51/50
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fluorescent material or charge transporting material reduced in crystallinity and sublimableness and improved in solubility to solvent and capable of film formation such as for EL device light-emitting layer by wet system rather than dry system.  <P>SOLUTION: A boric acid-based compound of general formula(1) is provided. A composition containing the compound and an organic electroluminescent device made using the compound are also provided respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256975-A (JP)
Title: Metal fiber composite rope excellent in cutting resistance against cutter
Inventor: KONNO KENICHI
IPC: D07B5/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fiber composite rope having excellent cutting resistance against a cutter and not easily cut by the cutter, even in the case having a relatively small size.  <P>SOLUTION: The metal fiber composite rope comprises two or more metal short axial units 1 having a through-hole 100 in the axial direction, a rope-like unit 2 holding the short axial units by inserting into the through-holes of the linearly arranged short axial units, and a high strength fiber 3 covering the short axial units. In the short axial units, the ends of the adjacent short axial units are brought to mutually contact and the contact points constitute an articulate mechanism (j) to impart flexibility to the rope. The rope has proper flexibility by the articulate mechanism (j) between each short axial unit 1 in the short axial units and expresses far excellent cutting resistance against cutters by bringing the linear metal short axial units to composite with the high strength fiber 3 covering the outside of the units 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266031-A (JP)
Title: Rotating shaft sealing mechanism and liquid processing apparatus
Inventor: TAIRA MAKI
IPC: H01L21/304
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating shaft sealing mechanism having improved the sealing performance around the rotating shaft and a liquid processing apparatus provided with this rotating shaft sealing mechanism.  <P>SOLUTION: The cleaning process apparatus comprises a rotor 34 for holding a wafer W, an external chamber 71a and an internal chamber 71b which can accommodate the rotor 34, a spindle 50 for rotating the rotor 34, and a bearing member 11 and a cylindrical member 12 provided around the spindle 50. At the internal circumference surface of the cylindrical member 12, sealing members 13a to 13c are provided and a resin film 15 is formed over the sealing members 13a to 13c to the internal circumference surface of the cylindrical member 12. A clearance between the resin film 15 and the spindle 50 at the area where the sealing members 13a to 13c are provided is adjusted by frictional wear of the resin film 15 by rotating the spindle 50 for the predetermined period after the spindle 50 is inserted or placed with pressure into the cylindrical member 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI